noun. the simplest ketone; a highly inflammable liquid widely used as an organic solvent and as material for making plastics.
- dissolving agent
- dimethyl ketone
Example sentences of the word propanone
1. Noun, singular or mass
Remove the paper when the propanone is near the top or has stopped moving up the paper.
It's proper name is propanone, but it is also sometimes called 2-propanone.